'Construction sand filters' presentation slideshows

A Look At Intermittent and Construction Sand Filter Systems

Sand filter systems are a type of equipment used in the treatment of wastewater. They are considered to be secondary treatment systems since they usually require the primary treatment of sewage by a septic tank. Since sand is a natural absorbent, it works quite effectively in treating sewage to a higher quality. When the treated sewage is of a good quality, it passes through a land application system and is used for irrigation. Please visit http://www.bgwaterfilter.com/ to know more.

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